Creates an imagebutton that will always have a height that matches the width. Useful if displayed in a row in a horizontal linear layout.

SquareImageButton

public class SquareImageButton extends ImageButton {

	public SquareImageButton(Context context) {
		this(context, null);
	}

	public SquareImageButton(Context context, AttributeSet attrs) {
		this(context, attrs, 0);
	}

	public SquareImageButton(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
	}

	@Override
	protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		super.onMeasure(widthMeasureSpec, widthMeasureSpec);
	}
}